Alternating locales for Russia GP?> Moscow Raceway can now host Formula 1 races after licence upgraded to FIA Grade 1 | Sky Sports
They are not talking about a street circuit but about the GP circuit named "Moscow Raceway". I doubt that we see a GP there as Sochi is Putins baby...I was told that in 2013 Putin sabotaged a DTM race at the Moscow Raceway by closing the airspace for political reasons. And as we know: no helicopter able to fly, no practice/qualifying session...